NPPES file of Aug 9, 2026

Jalena Sidler, COTA/L

Occupational Therapy Assistant · Chicago, IL

Jalena Sidler, COTA/L is an occupational therapy assistant with a practice address in Chicago, Illinois, and NPI 1689255838, issued on Apr 19, 2021. Check the license (Illinois 057.005041, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689255838
Name
Jalena Sidler
Credential
COTA/L
Primary taxonomy
Occupational Therapy Assistant 224Z00000X
License number
057.005041 IL
Self-reported in NPPES; status is on the state search
Practice location
1513 N Maplewood Ave, Chicago, IL 60622
Phone
(708) 257-8029
Enumerated
Apr 19, 2021
Record last updated
Apr 19, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Jalena Sidler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 057.005041    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

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Occupational Therapy Assistant providers in Illinois

There are 1,498 occupational therapy assistant records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,498 in Illinois → Every provider in Chicago →

Other occupational therapy assistant records in Illinois

  1. Zehra Abbasi, COTA/LNaperville, IL1518219021
  2. Suad AbdullahOrland Park, IL1487031423
  3. Marissa Abuel, COTA/LNaperville, IL1376907618
  4. Brittany Ackman, COTA/LLincoln, IL1740970557
  5. Denise AdamsEvergreen Park, IL1891079091
  6. Jaime Adams, COTA LLansing, IL1124235429
  7. Pamela Adams Kammin, COTAGlenview, IL1841569480
  8. Katelyn AdamskiGlenview, IL1669896833
  9. Nichole Addo-Stover, COTAOrland Park, IL1992924815
  10. Lauren Adeszko, COTA/LFrankfort, IL1730325374

Common questions

What is Jalena Sidler, COTA/L's NPI number?

Jalena Sidler, COTA/L's National Provider Identifier (NPI) is 1689255838, issued on Apr 19, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Jalena Sidler, COTA/L located?

The NPPES record lists a practice address at 1513 N Maplewood Ave, Chicago, IL, 60622. Phone: (708) 257-8029. Providers update this record themselves, so call before visiting.

How can I verify Jalena Sidler, COTA/L's license?

NPPES lists Illinois license number 057.005041, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.